Achịcha osisi gụnyere ụdị dị iche iche nke molecule, porphyrins, carotenoids, anthocyanins na betalains.
Usoro ọdịnala si eweputa pigmenti osisi bụ:
Nke mbụ, a na-emepụta ihe na-esi ísì ụtọ na ihe mgbaze organic, wee nụchaa ya na resin ma ọ bụ usoro ndị ọzọ, wee kpochaa ma tinye uche na obere okpomọkụ.Usoro bụ mgbagwoju, siri ike ịchịkwa, nwere nnukwu ego nke organic solvents na resin onunu ogwu, oriri nke acid na alkali, elu-arụ ọrụ na-akwụ ụgwọ, rụrụ arụ gburugburu ebe obibi, unstalbe pigmenti àgwà, ala agba uru.
Ngwa nke nkewa nke akpụkpọ ahụ na usoro nchacha nwere ike ime ka usoro dum dị mfe, chekwaa ihe mgbaze organic.Ultrafiltration usoro nwere ike wepụ protein, starch na ndị ọzọ adịghị ọcha, na mgbe ahụ desalinated site nanofiltration wepụ obere ụmụ irighiri ihe, mgbe itinye uche.Enwere ike nweta njikwa akpaaka, na-ebelata ụgwọ ọrụ mmịpụta nke ukwuu, ịdị mma pigmenti na nkwụsi ike na uru agba dị elu nwere ike ime afọ ojuju. Usoro dum anaghị agbakwunye ihe mgbakwunye ọ bụla, bụ ezigbo teknụzụ akwụkwọ ndụ akwụkwọ ndụ.A na-etinyekwa ya na mmepụta nke ahịhịa ahịhịa.
Oge nzipu: Eprel-20-2022